HC705V8GRSSLASHD datasheet(9/172 Pages) NXP

9 / 172 page

Page x

MC68HC705V8 Specification Rev. 2.1

Figure 8-1:

Stop Recovery Timing Diagram .......................................................... 64

Figure 8-2:

STOP/WAIT Flowcharts ...................................................................... 65

Figure 9-1:

Port A and Port C I/O Circuitry ............................................................ 67

Figure 9-2:

Port B I/O Circuitry .............................................................................. 69

Figure 9-3:

Port D and Port E Circuitry .................................................................. 70

Figure 10-1:

A/D Status and Control Register ......................................................... 72

Figure 10-2:

A/D Data Register ............................................................................... 73

Figure 11-1:

16-Bit Timer Block Diagram ................................................................ 75

Figure 11-2:

TCAP Timing ....................................................................................... 77

Figure 11-3:

Timer Control Register - $12 ............................................................... 78

Figure 11-4:

Timer Status Register - $13 ................................................................ 79

Figure 12-1:

Core Timer Block Diagram .................................................................. 81

Figure 12-2:

Core Timer Control and Status Register ............................................. 82

Figure 12-3:

Timer Counter Register ....................................................................... 84

Figure 13-1:

PWM Block Diagram ........................................................................... 85

Figure 13-2:

PWM Waveform Examples (POL = 1)................................................. 86

Figure 13-3:

PWM Waveform Examples (POL = 0)................................................. 86

Figure 13-4:

PWM Write Sequences ....................................................................... 87

Figure 13-5:

PWM Control Register ........................................................................ 87

Figure 13-6:

PWM Data Register ............................................................................ 88

Figure 14-1:

Data Clock Timing Diagram ................................................................ 90

Figure 14-2:

Serial Peripheral Interface Block Diagram .......................................... 92

Figure 14-3:

Serial Peripheral Interface Master-Slave Interconnection ................... 93

Figure 14-4:

SPI Control Register (SPCR) .............................................................. 93

Figure 14-5:

Serial Peripheral Rate Selection ......................................................... 94

Figure 14-6:

SPI Status Register (SPSR)................................................................ 94

Figure 15-1:

MDLC Operating Modes State Diagram ............................................. 99

Figure 15-2:

MDLC User Registers ....................................................................... 101

Figure 15-3:

MDLC Control Register (MCR) ......................................................... 102

Figure 15-4:

MDLC Status Register (MSR) ........................................................... 105

Figure 15-5:

MDLC Tx Control Register (MTCR) .................................................. 106

Figure 15-6:

MDLC Rx Status Register (MRSR) ................................................... 107

Figure 15-7:

MDLC Rx/Tx Buffers Outline ............................................................. 110

Figure 15-8:

MDLC Protocol Handler Outline ........................................................ 113

Figure 15-9:

MDLC Rx Digital Filter Block Diagram .............................................. 118

Figure 15-10:

J1850 Bus Message Format (VPW).................................................. 119

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

HC705V8GRS/D Datasheet(PDF) 9 Page - NXP Semiconductors

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